1628236060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{200029}}^1$

素因数の和:200086

約数の個数: 48

約数和(自身を含む): 3830974560

約数和(自身を除く): 2202738500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 200029, 400058, 800116, 1000145, 2000290, 2200319, 4000580, 4400638, 7401073, 8801276, 11001595, 14802146, 22003190, 29604292, 37005365, 44006380, 74010730, 81411803, 148021460, 162823606, 325647212, 407059015, 814118030, 1628236060]

約数ペア:

[(1, 1628236060), (2, 814118030), (4, 407059015), (5, 325647212), (10, 162823606), (11, 148021460), (20, 81411803), (22, 74010730), (37, 44006380), (44, 37005365), (55, 29604292), (74, 22003190), (110, 14802146), (148, 11001595), (185, 8801276), (220, 7401073), (370, 4400638), (407, 4000580), (740, 2200319), (814, 2000290), (1628, 1000145), (2035, 800116), (4070, 400058), (8140, 200029)]